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Database: UniProt
Entry: A0A176FK30_9RHOB
LinkDB: A0A176FK30_9RHOB
Original site: A0A176FK30_9RHOB 
ID   A0A176FK30_9RHOB        Unreviewed;       877 AA.
AC   A0A176FK30;
DT   07-SEP-2016, integrated into UniProtKB/TrEMBL.
DT   07-SEP-2016, sequence version 1.
DT   24-JAN-2024, entry version 31.
DE   SubName: Full=Nitrate reductase {ECO:0000313|EMBL:KZY42528.1};
GN   ORFNames=A3731_11215 {ECO:0000313|EMBL:KZY42528.1};
OS   Roseovarius sp. HI0049.
OC   Bacteria; Pseudomonadota; Alphaproteobacteria; Rhodobacterales;
OC   Roseobacteraceae; Roseovarius.
OX   NCBI_TaxID=1822235 {ECO:0000313|EMBL:KZY42528.1, ECO:0000313|Proteomes:UP000077043};
RN   [1] {ECO:0000313|EMBL:KZY42528.1, ECO:0000313|Proteomes:UP000077043}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=HI0049 {ECO:0000313|EMBL:KZY42528.1,
RC   ECO:0000313|Proteomes:UP000077043};
RA   Sosa O.A.;
RT   "Microbial cycling of marine high molecular weight dissolved organic
RT   matter.";
RL   Submitted (MAR-2016) to the EMBL/GenBank/DDBJ databases.
CC   -!- COFACTOR:
CC       Name=Mo-bis(molybdopterin guanine dinucleotide);
CC         Xref=ChEBI:CHEBI:60539; Evidence={ECO:0000256|ARBA:ARBA00001942};
CC   -!- COFACTOR:
CC       Name=[4Fe-4S] cluster; Xref=ChEBI:CHEBI:49883;
CC         Evidence={ECO:0000256|ARBA:ARBA00001966};
CC   -!- PATHWAY: Nitrogen metabolism. {ECO:0000256|ARBA:ARBA00004909}.
CC   -!- SIMILARITY: Belongs to the prokaryotic molybdopterin-containing
CC       oxidoreductase family. NasA/NapA/NarB subfamily.
CC       {ECO:0000256|ARBA:ARBA00008747}.
CC   -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC       whole genome shotgun (WGS) entry which is preliminary data.
CC       {ECO:0000313|EMBL:KZY42528.1}.
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DR   EMBL; LWFA01001221; KZY42528.1; -; Genomic_DNA.
DR   AlphaFoldDB; A0A176FK30; -.
DR   Proteomes; UP000077043; Unassembled WGS sequence.
DR   GO; GO:0051536; F:iron-sulfur cluster binding; IEA:UniProtKB-KW.
DR   GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR   GO; GO:0043546; F:molybdopterin cofactor binding; IEA:InterPro.
DR   GO; GO:0016491; F:oxidoreductase activity; IEA:InterPro.
DR   GO; GO:0042128; P:nitrate assimilation; IEA:UniProtKB-KW.
DR   CDD; cd02791; MopB_CT_Nitrate-R-NapA-like; 1.
DR   CDD; cd02754; MopB_Nitrate-R-NapA-like; 1.
DR   Gene3D; 2.40.40.20; -; 1.
DR   Gene3D; 3.40.50.740; -; 1.
DR   Gene3D; 2.20.25.90; ADC-like domains; 1.
DR   Gene3D; 1.10.10.1100; BFD-like [2Fe-2S]-binding domain; 1.
DR   Gene3D; 3.40.228.10; Dimethylsulfoxide Reductase, domain 2; 1.
DR   InterPro; IPR009010; Asp_de-COase-like_dom_sf.
DR   InterPro; IPR007419; BFD-like_2Fe2S-bd_dom.
DR   InterPro; IPR041854; BFD-like_2Fe2S-bd_dom_sf.
DR   InterPro; IPR041957; CT_Nitrate-R-NapA-like.
DR   InterPro; IPR006657; MoPterin_dinucl-bd_dom.
DR   InterPro; IPR006656; Mopterin_OxRdtase.
DR   InterPro; IPR006963; Mopterin_OxRdtase_4Fe-4S_dom.
DR   InterPro; IPR006655; Mopterin_OxRdtase_prok_CS.
DR   PANTHER; PTHR43105:SF9; NITRATE REDUCTASE, PUTATIVE (AFU_ORTHOLOGUE AFUA_3G15190)-RELATED; 1.
DR   PANTHER; PTHR43105; RESPIRATORY NITRATE REDUCTASE; 1.
DR   Pfam; PF04324; Fer2_BFD; 1.
DR   Pfam; PF04879; Molybdop_Fe4S4; 1.
DR   Pfam; PF00384; Molybdopterin; 1.
DR   Pfam; PF01568; Molydop_binding; 1.
DR   SMART; SM00926; Molybdop_Fe4S4; 1.
DR   SUPFAM; SSF50692; ADC-like; 1.
DR   SUPFAM; SSF53706; Formate dehydrogenase/DMSO reductase, domains 1-3; 1.
DR   PROSITE; PS51669; 4FE4S_MOW_BIS_MGD; 1.
DR   PROSITE; PS00490; MOLYBDOPTERIN_PROK_2; 1.
PE   3: Inferred from homology;
KW   4Fe-4S {ECO:0000256|ARBA:ARBA00022485};
KW   Iron {ECO:0000256|ARBA:ARBA00023004};
KW   Iron-sulfur {ECO:0000256|ARBA:ARBA00023014};
KW   Metal-binding {ECO:0000256|ARBA:ARBA00022723};
KW   Molybdenum {ECO:0000256|ARBA:ARBA00022505};
KW   Nitrate assimilation {ECO:0000256|ARBA:ARBA00023063};
KW   Oxidoreductase {ECO:0000256|ARBA:ARBA00023002}.
FT   DOMAIN          7..63
FT                   /note="4Fe-4S Mo/W bis-MGD-type"
FT                   /evidence="ECO:0000259|PROSITE:PS51669"
SQ   SEQUENCE   877 AA;  92392 MW;  1CB6995215FED580 CRC64;
     MRDGAGLPET RSTCPYCGVG CGVLLRPDGA GGLEVRGDPD HPANQGRLCS KGAALGETVG
     LGQRLLAPVV NGRQAGWDEA LDLVADRFSR TIAEHGPDSV AFYVSGQLLT EDYYVANKLM
     KGFIGSANID TNSRLCMASS VAGHKRAFGT DTVPGSYEDI DEADLVVLVG SNLAWCHPVL
     YQRLLTARQA RGTRIVVVDP RRTASCDGAD LHLALEPGSD VALFNRLLTA IHEAGAVDPG
     FVARTEGFDA ALRAAGCDDA AVTGLSEAEL AAFCRMWIGT ERVVTIYSQG VNQSSSGSDK
     VNAILNCHLA TGRIGKPGRG PFSVTGQPNA MGGREVGGLA NMLACHLDLE NADHRAAVRD
     FWGAPRVPEV PGLKAVDMFR AVADGTIRAL WIIHTNPAVS MPEADAVREA IAGCPFTVVS
     DVTGRTDTAR LADVLLPAAA WAEKDGTVTN SDRTISRQRA ALPAPGAARP DWAILAGVGK
     RMGFGAAFDY DTPAEIFREY AALSGVAGQF GRDFDISGLA DLSDAGYAAF APVQWPVTAR
     RKGGRFFGDG RFFHGDGKAR LVPVTWRAPA ARTGPRYPFR LNTGRVRDQW HTMTRTALSP
     RLSAHLAEPF LDIHPIDAAR LGVNGADLVR VQSPCGQAIL RARITDAVKP GQVFAPMHWT
     GETAPAARID AVVAAQTDPV SGQPESKAGV VAVSRFAARW YGFAVSREEM APEAAYWALA
     RTGSGYRAEL AGCEEIDDWE AEARRLFGAP EAEAASIIDA GSGMARVVLM QEGKIAGALF
     VAREPVAVMR DYLATLPGTG AAEAMTGRPP ADAPNPGPTL CSCLGIGVNT IVEAVETQGL
     MSVEAVGEAL GAGTNCGSCR PEIAELLGAL HRREAAE
//
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